Yaginuma, Yujiro
Current rating: 1483
Record: 4-5
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 468 | Hara, Hajime (1505) | Lost 1-2 | -181482 |
| 2standard | 822 | Mizoguchi, Satoru (1443) | Won 2-0 | +171499 |
| 3standard | 855 | Kato, Wataru (1503) | Won 2-1 | +181517 |
| 4standard | 576 | Yoshimura, Wataru (1471) | Won 2-1 | +181535 |
| 5standard | 284 | Yamamoto, Takatoyo (1538) | Lost 1-2 | -181517 |
| 6standard | 585 | Nishiyama, Takashi (1568) | Lost 0-2 | -171500 |
| 7standard | 785 | Kobayashi, Shigemitsu (1522) | Won 2-0 | +181518 |
| 8standard | 475 | Nishikawa, Masayuki (1600) | Lost 1-2 | -171501 |
| 9standard | 719 | Yagi, Kazuhiro (1492) | Lost 0-2 | -181483 |
| average opponent: 1516record: 4-5 | new rating: 1483 | |||